JP4453109B1 - System and apparatus for moving a string-like body such as a wire rope using a winding winch - Google Patents

Abstract

The present invention relates to a moving system and movement of a string-like body such as a wire rope using a winding-type winch that can smoothly install a winding-type winch in a large space and is excellent in smoothness and safety. It is an object to provide an apparatus.
A string-like body such as a wire rope wound around a winding drum by rotationally driving each winding drum of a plurality of winding-type winches installed at desired positions in a space portion. In a moving system for a wire rope or the like using a winding winch that moves up and down a suspended body such as a net or a sheet attached to a string like a wire rope. The winding drum is rotated in the horizontal or vertical direction in accordance with the inclination of the installation position of each winding winch, and the winding drum is rotated in the direction facing the pulley.
[Selection] Figure 1

Description

The present invention relates to a system for moving a string-like body such as a wire rope using a wind-up winch that opens and closes a desired space inside and outside by using a wind-up winch that winds a string-like body such as a wire rope. It relates to a mobile device.

In various facilities with outdoor and indoor space parts, the following configuration is used as a device that uses multiple winding winches to open and close the net and use the space part for ball protection and partitioning. There is a device.

As an indoor facility, for example, there is an apparatus disclosed in Japanese Patent No. 4032315. This device includes a net used for ballproofing or partitioning, two wire ropes connected to both ends of the net, a winding winch that winds / draws the wire rope, and It consists of a support rope that is connected to the upper end of the net and winds up / draws upward, and winds the wire rope wound around the drum by rotating the winding drum of each winding winch. Move and pull the two wire ropes in the opposite direction, and pull the support rope upward to suspend the net connected to the wire rope while maintaining the horizontal state while distributing the net load in three directions And partition the space.

Further, a multipurpose indoor ball game field having a large space is partitioned according to the purpose of use, and a large area net or a plurality of nets are used for ball protection for the safety of the user. Since the net is heavy, when the net is suspended, it is necessary to suspend it using a plurality of wires.

An example of a method using a winding winch that moves the plurality of wires is a method of suspending a suspended body such as a net disclosed in Japanese Patent Application Laid-Open No. 2007-44454.

The suspension method of the suspension body such as the net moves a plurality of winch wires wound around a winding winch while adjusting the zenith portion and the distance from the zenith portion along the arcuate portion of the ceiling. Thus, a suspended body such as a net is suspended in the space or stored on the ceiling side.

Problems to be solved by the invention

However, in order to install a plurality of winding type winches installed in the above-mentioned space part on a beam or a column, the installation location may be inclined, and the winding drum of the winding type winch corresponds to the inclination. However, it is time-consuming and expensive to manufacture individual bases.

Conventionally, when the installation location of the wind-up winch is inclined, the wind-up winch is installed in another horizontal or vertical position avoiding that location. This is not the case, and wire winding tends to occur when winding the wire with a winding drum, and frequent maintenance is required.

In addition, the pulley mounting position may be installed in a slanted location as with a wind-up winch, and the pulley cannot face the winding drum of the wind-up winch and smooth wire movement is possible. There was a disadvantage that it was not possible.

In particular, when the length of the wire connected to the net is different depending on the shape of the ceiling side of the indoor facility, the control between the winding winches is complicated, and the winding drum of the winding winch as described above If the pulley does not face the pulley, the net cannot be moved smoothly due to turbulence generated in that portion.

Furthermore, since the net has a large area, the load applied to the wire is large, and when the retractable winch and the pulley do not face each other, the wire movement is likely to be wasted and the smooth wire movement cannot be performed.

In addition, when the upper end side is inclined or in the shape of an arc, the width between the wires is different between the upper end side and the lower end side unless the net is folded and the retractable winch that moves to the upper end side and the pulley are not facing each other. For this reason, the net cannot be properly stored along the inclination or arc on the upper end side.

Further, since the net has a property of contracting along the mesh, there is a drawback that the load applied to the wire is large and the wire is worn unless the winding winch and the pulley are opposed to each other.

Accordingly, the present invention can appropriately install a wind-up winch in a large space, and a moving system and a moving device for a string-like body such as a wire rope using the wind-up winch that is smooth and excellent in safety. It is an issue to provide.

Means for solving the problem

In order to solve the above problems, the present invention provides a solution means for a moving system of a string-like body such as a wire rope using a winding winch. Each winding drum is rotationally driven through each drive shaft of a plurality of winding winches installed and has a string-like body such as a wire rope wound around the winding drum via a pulley. In the system for moving a string-like body such as a wire rope using a wind-up winch that moves up and down and moves a suspended body such as a net or a sheet attached to the string-like body such as a wire rope. A take-up winch is installed according to the shape of the space, etc., and the winding drum is rotated in the horizontal direction directly or indirectly to make the winding drum horizontal according to the inclination of the installation position, and the winding drum is pulleyed Directly or indirectly to face directly Dynamic and, provided in the vicinity of the subsequent winding type winch, directly or indirectly in order to the horizontal state according to the inclination of the sheave installation position for guiding aid of extraction movement or drawer movement of cord-like body such as a wire rope In the horizontal direction and directly or indirectly in the directly facing direction so as to face the winding drum so that the load of the suspended body such as a net or a sheet can be a string-like body such as each wire rope. It is characterized by being dispersed and supported .

Solution of the present invention is the mobile device of the string-like body such as a wire rope with a rolling type winch for solving the above problems, as described in claim 2, the distance to the desired location of the space A plurality of winding winches that rotate and drive each winding drum via a drive shaft, a string-like body such as a wire rope wound around the winding drum, and the wire rope A string-like body such as a wire rope using a winding winch composed of a pulley for assisting the movement of the string-like body and a suspended body such as a net or a sheet attached to the string-like body such as a wire rope. In the moving device, each winding type winch includes a horizontal rotation unit for setting the winding drum in a horizontal state according to an inclination of an installation position installed according to the shape of the space portion, and the winding drum. Directly or in the direction of rotation for directly facing the pulley Indirectly provided, provided in the vicinity of the winding type winch, the pulley for guiding the aid of extraction movement or drawer movement of cord-like body such as a wire rope, a horizontal state according to the inclination of the installation position A horizontal direction rotating part and a directly facing direction rotating part for facing the winding winch are provided .

Effects and effects of the invention

Next, the operation and effect of a moving system for a string-like body such as a wire rope using the winding winch of the present invention will be described.

First, a plurality of winding-type winches are installed in a desired space portion indoors and outdoors at intervals according to the shape of the space portion . At this time, if there is a wind-up winch that is installed in an inclined position in the wind-up winch, the horizontal rotating portion provided directly on the winding drum is maintained in a horizontal state according to the tilt. Rotate and fix to desired position.

At this time, if the horizontal / vertical direction rotating part is indirectly provided on the winding drum via the support base, the horizontal / vertical direction rotary part is rotated by a desired angle to horizontally or vertically support the base. After maintaining the state, fix.

In the above state, the winding drum of each winding winch can be driven to rotate in a horizontal or vertical state, so that each winding winch can be easily driven or synchronized.

Next, each volume-roll winch winding drum rotationally driven respectively pull the string-like body such as a wire rope from the winding drum, a string such as wire rope through the pulley attached to the vicinity of the winding type winch Assist in guiding the removal or withdrawal movement of the object .

At this time, if there is a winding winch in which the winding drum of the winding winch and the pulley mounted in the vicinity of the winding winch do not face each other, the counterclockwise rotation provided directly on the winding winch A wire rope that is drawn out or taken up from the winding drum by rotating the winding drum to the position where it directly faces the pulley using the moving part and facing the winding drum of the winding winch and the pulley. The string-like body can be moved smoothly.

Further, in the case where the directly-facing direction rotating portion is indirectly provided on the winding winch, the support base is rotated by a desired angle and fixed to a position where the support base is maintained in the directly-facing state by the facing-direction rotating portion. .

Then, the cord-like body such as a wire rope is drawn out from the winding drum so as to descend from the upper side to the lower side of the floor surface, and the cord-like body such as each wire rope is connected to a suspended body such as a net or a sheet. After that, by winding and moving the wire rope or the like with a winding drum of a winding winch, the suspended body such as a net or a sheet can be raised to a desired height along the space, Further, by pulling and moving a string-like body such as a wire rope to the floor surface side with a winding drum of a wind-up winch, a suspended body such as a net or a sheet can be removed and stored.

As a result, a suspended body such as a net or a sheet is suspended in a desired space portion to close the space portion (partition or the like) and open the space portion.

In addition, when the installation position of the pulley is inclined, the pulley is always attached in the horizontal or vertical state by maintaining the horizontal or vertical state by rotating the horizontal / vertical direction rotating portion by a desired angle. Can do.

Next, when the winding drum of the winding winch and the pulley are not facing each other, the winding winch is rotated to the position where the facing direction rotating portion of the winding winch is facing as described above. Align the winding drum and pulley of the retractable winch, but if the alignment is insufficient, rotate the rotating part of the pulley in the opposite direction to ensure that the winding drum and pulley of the retractable winch are aligned correctly. Can be against.

As described above, according to the present invention, the installation angle and the installation position of the wind-up winch can be freely adjusted, so that it can be installed in any space.

Similarly, the pulley can be freely adjusted in installation angle and installation position, so that it can be installed in any space appropriately.

For this reason, the irregular winding of the string-like body such as the wire rope generated in the winding drum portion can be eliminated, and the conventional frequent maintenance work is not required.

Moreover, since it is not necessary to form a separate base suitable for the shape of the space as in the conventional case, the cost can be reduced and the installation work time can be reduced. Smooth installation is possible.

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, an embodiment of a moving system and a moving device for a string-like body such as a wire rope using the winding winch of the present invention will be described with reference to the following drawings.

FIG. 1 is a front view schematically illustrating a winding winch provided with a horizontal rotating portion and a directly facing rotating portion of the present invention, and FIG. 2 is a schematic plan view illustrating the winding winch of FIG. 3 and 4 are schematic front views showing a pulley provided with a horizontal / vertical rotating portion and a directly-facing rotating portion according to the present invention, and FIG. 5 is a horizontal / vertical view of a wind-up winch. FIG. 6 is a schematic front view showing a state in which the rotating portion is used, FIG. 6 is a schematic explanatory plan view showing a facing state of the winding winch and the pulley, and FIG. 7 is a net in which the upper end side is kept horizontal. 9 is a schematic explanatory view showing a moving system of a suspended body such as a sheet, and FIG. 8 is a schematic explanatory view showing a moving system of a suspended body such as a net or a sheet attached to an arcuate space. FIG. 10 is a schematic explanatory view showing a moving system of a suspended body such as a net or a sheet according to another embodiment of FIG. FIG. 11 is a front view schematically illustrating a state in which a wind-up winch is attached to a vertical surface in another embodiment of the present invention, and FIG. 12 is a front rotation with a horizontal rotation portion in another embodiment of the present invention. FIG. 13 is a schematic front view showing a wind-up winch integrated with a portion, and FIG. 13 is a schematic view showing a pulley in which a horizontal rotation portion and a directly-facing rotation portion are integrated in another embodiment of the present invention. FIG. 14 is an explanatory front view, and FIG. 14 is a schematic explanatory front view showing a winding winch provided with moving means.

An embodiment of a moving device for a string-like body such as a wire rope using the winding winch of the present invention will be described.

The structure of the moving device for the string-like body such as a wire rope using a winding winch is formed by winding a plurality of winding winches 1 installed at regular intervals and a winding drum 2 of the winding winch 1. Wire ropes as a plurality of twisted cords 3, a pulley 4 provided in the vicinity of the wind-up winch 1 to guide and assist the movement of the cords 3, and the cords 3 It is comprised from the net | network as the suspended | suspended body 5 connected.

The winding winch 1 is basically composed of a winch body 1A and a drive source. The winch body 1A is connected to the drive source (directly / indirectly) and rotated (manually powered or rotated by an assist power source). A driving shaft 2A that can be freely selected according to the purpose, such as a driving structure, and a winding drum 2 provided on the driving shaft 2A are provided.

The winch body 1A has a table-like horizontal / vertical rotating body 8 that adjusts the horizontal and vertical directions of the frame body 7 to which the winding drum 2 is attached, and a rotating shaft of the horizontal / vertical rotating body 8. The rotating body 9 is mounted in a facing direction and adjusts the winding drum 2 in a direction facing the pulley 4 by rotating 360 degrees with respect to the base 6.

The pulley 4 includes a substantially U-shaped connector 10, a table-like horizontal / vertical rotating body 11 that is attached to the connector 10 and adjusts the horizontal / vertical direction of the connector 10, and the horizontal / vertical direction. The rotating shaft of the rotating body 11 is attached, and the rotating roller 12 is rotated 360 degrees with respect to the frame 13 provided with the circular rotating roller 12 so that the rotating roller 12 is adjusted in the direction facing the winding drum 2. The rotating body 14 is comprised.

The rotary roller 12 has a substantially V-shaped groove 12A formed along the outer peripheral surface.

Next, a description will be given of an indoor space partition system using a string-like moving device such as a wire rope using the winding winch configured as described above.

First, according to the shape of the desired space portion, etc., after confirming the number of wind-up winches 1 to be installed and the size and shape of the suspension body 5, a plurality of wind-up winches 1 are placed on the upper side of the space portion. Install.

At this time, if there is a retractable winch 1 installed at a position inclined by the installation position on the upper side, the horizontal / vertical rotating body 8 is rotated up and down according to the inclination angle at which the base 6 is installed, The frame 7 provided with the winding drum 2 is positioned horizontally. In this way, the winding drums 2 of all the windable winches 1 that are not horizontal are set in a horizontal state.

Next, in the vicinity of the plurality of wind-up winches 1 installed, a pulley 4 is provided at the top of the space for guiding the take-out movement or withdrawal movement of the string-like body 3 wound around the winding drum 2. It is attached to the side via a U-shaped connector 10.

At this time, as in the case of the retractable winch 1, when the mounting position of the pulley 4 is inclined, the horizontal / vertical rotating body 11 of the pulley 4 is rotated in the vertical direction according to the inclination angle. Thus, the frame 13 provided with the rotating roller 12 is positioned horizontally. In this way, the frame 13 provided with all the rotating rollers 12 that are not horizontal is set in a horizontal state.

Thereby, all the winding type winches 1 are in a horizontal state, and the string-like body 3 can be taken out or pulled out smoothly. Therefore, when the interlocking and synchronous movement of each winding winch 1 is performed via the control panel, the setting can be easily performed, and the load of the suspension body 5 can be appropriately distributed among the string-like bodies 3. It can be supported, and continuous suspension is easy.

Next, it is checked whether the winding drum 2 of each winding winch 1 and each rotating roller 12 are facing each other. If the winding drum 2 and each rotating roller 12 are not facing each other, winding is performed. The winding drum 2 and each rotating roller 12 are opposed to each other by rotating the facing direction rotating body 9 of the winch 1 in the left-right direction according to the angle. Further, when fine adjustment is necessary, the winding drum 2 and the rotating roller 12 are opposed to each other by further rotating the facing direction rotating body 14 of the pulley 4 in the left-right direction.

The direct facing of the winding drum 2 and each of the rotating rollers 12 can be handled only by turning in the left-right direction by the facing-direction rotating body 14 of the pulley 4 according to the angle.

Further, when the string-like body 3 is taken out or pulled out from the pulley 4 in the vicinity of the retractable winch 1 through the plurality of pulleys 4 depending on the size and shape of the space portion, the other pulleys are also horizontally / vertically similarly. By providing the direction rotating body 11 and the facing direction rotating body 14, the string-like body 3 can be taken out or pulled out more smoothly.

Therefore, the string-like body 3 wound around the winding drum 2 can be pulled out or wound up in a state where the tension is properly applied, and turbulent winding due to slack or deflection occurs in the winding drum 2 portion. The string-like body 3 can be moved without any maintenance work as in the prior art.

The string-like body 3 is pulled out from the winding drum 2 of the winding winch 1 installed as described above and connected to the upper end side of the suspension body 5. The suspended body 5 is suspended directly or indirectly on the upper end side via a horizontal bar 18.

In this state, first, each winding winch 1 is driven and the string-like body 3 is taken up and moved to a desired position, whereby the upper end side of the suspended body 5 is determined and the desired height of the space portion is set. The suspended body 5 can be suspended.

Thereby, according to the intended purpose, a space part can be partitioned off with the suspension body 5, and it can be used for ball-proofing.

Next, when the suspended body 5 is stored, the retractable body 5 is pulled out and moved to the floor side by driving each winding winch 1, and then the suspended body 5 is removed from the stringed body 3. Thus, the suspended body 5 can be easily stored.

As described above, according to the present invention, the winding drum 2 can be appropriately installed in the space, and the winding drum 2 and the respective rotating rollers 12 can be opposed to each other. Tensioning and storage can be performed easily.

In addition, in the said Example, although each string-like body 3 was connected via the horizontal bar 18 provided in the upper end side of the suspension body 5, the attachment method of the suspension body 5 is limited to this in this invention. For example, after the upper end side is fixed to the space portion and each string-like body 3 is inserted through the ring body 16 attached below the suspension body 5 from above, the suspension body 5 It is also possible to attach the suspended body 5 to the string-like body 3 by connecting to the weight body 17 on the lower end side. In this case, by folding the suspension body 5 while folding the suspension body 5 at the ring body 16 and moving the suspension body 5 upward, the load of the suspension body 5 applied to the string-like body 3 does not change and can be simplified. The suspended body 5 can be stored.

Further, in the above embodiment, the string-like body 3 is connected to one horizontal bar 18. However, in the present invention, the method of connecting the string-like bodies 3 is not limited to this. For example, a plurality of horizontal bars A case where the suspended body 5 is attached to the body 18 and the suspended body 5 is maintained in a horizontal state by movably coupling the string-like body 3 to the connected string-like body 3B attached between the horizontal rod bodies 18. The straps 3 are moved in a substantially intermediate portion of the straps 3B and lifted upward, so that the load of the straps 5 is dispersed and stabilized in the straps 3 in a stable state. The body 5 can be suspended, and when the suspended body 5 is moved in an oblique direction, the connecting portion of the string-like body 3 is moved to the end of the upper horizontal bar 18 to appropriately suspend it. can do. Also in this case, since the winding drum 2 and each rotary roller 12 can be rotated so as to face each other, the winding drum 2 and each rotary roller are respectively moved according to the movement of the connecting portion of the string-like body 3. 12 can be accommodated while adjusting the directly facing position. That is, as the connecting portion of the string-like body 3 moves, the facing direction rotating body 9 of the winding winch 1 rotates in the left-right direction according to the movement, and the facing direction rotating body 14 of the pulley 4 is moved. Furthermore, by rotating in the left-right direction, it is possible to deal with the string-like body 3 while always keeping the facing state.

In the above embodiment, the horizontal / vertical rotating body 8 and the directly facing rotating body 9 of the wind-up winch 1 are configured as separate bodies. The configuration with the direction rotating body 9 is not limited to this. For example, by using a spherical body so as to be able to rotate 360 degrees in any direction, the horizontal / vertical direction rotating body 8 is directly opposed. It is also possible to configure the direction rotating body 9 as one body.

Similarly, in the pulley 4 as well, the horizontal / vertical direction rotating body 11 and the facing direction rotating body 14 are configured as separate bodies, but for example, by using a spherical body, it can be rotated in any direction of 360 degrees. By configuring, the horizontal / vertical direction rotating body 11 and the directly facing direction rotating body 14 can be configured integrally.

In the above embodiment, the horizontal / vertical rotating body 8 and the directly facing rotating body 9 of the winding winch 1 are directly provided on the winding drum 2 of the winding winch 1. The mounting of the vertical rotating body 8 and the directly facing rotating body 9 is not limited to this. For example, the base 6 of the wind-up winch 1 is mounted on a support base (not shown), and is attached to the support base. The horizontal / vertical direction rotating body 8 and the facing direction rotating body 9 are attached, and the support drum is rotated to bring the winding drum 2 of the wind-up winch 1 into a horizontal state. It is also possible to configure the rotating drum 2 so as to face the pulley 4. In this case, the horizontal / vertical rotating body 8 is pivoted in the horizontal direction by attaching one end side to the wall and supporting the other end side by another support whose length can be adjusted, and the one end side attached to the wall is 180 degrees. It is also possible to perform the rotation in the directly facing direction by enabling the rotation.

Similarly, in the above embodiment, the pulley 4 is also provided with the horizontal / vertical rotating body 11 and the directly facing rotating body 14. In the present invention, however, the horizontal / vertical rotating body 11 and the directly facing rotating body 14 are provided. For example, the connecting tool 10 of the pulley 4 is attached to a support base (not shown), and the horizontal / vertical direction rotating body 11 and the facing direction rotating body 14 are attached to the support base. The pulley 4 is placed in a horizontal state by rotating the support base, and the pulley 4 and the winding drum 2 of the wind-up winch 1 are configured to face each other by rotating the support base. Is also possible.

Further, in the above-described embodiment, the installation of each winding winch 1 has been described as being possible to install in a single row with a position having an inclination, etc., but depending on the shape of the space portion, it is not possible to ensure an appropriate installation, For example, in the case where a beam, a column, or other installed objects interfere, the rail 15 as a moving means is attached to the base 6 of the wind-up winch 1 so that the rail 15 is passed over the space portion, and the rail 15 It is also possible to install the wind-up winch 1 at an appropriate position by moving the base 6 along the axis. Also in this case, since the winding winch 1 is provided with the horizontal / vertical rotating body 8 and the directly-facing rotating body 9, the winding drum 2 can be rotated in the left-right and front-rear directions. It is possible to further expand the installation location of the expression winch 1.

Moreover, in the said Example, although the winding type winch 1 was installed in the ceiling side, in this invention, the installation position of the winding type winch 1 is not limited to this, For example, it is a case where it installs in vertical surfaces, such as a wall surface. When installing on a surface where the vertical state cannot be maintained, the horizontal / vertical rotating body 8 is rotated by a desired angle to maintain the vertical state of the winding drum 2, so that a plurality of winding type winches as described above. 1 can be linked smoothly.

As described above, the system using the moving device of the string-like body such as the wire rope using the winding winch of the present invention can install the winding winch on any inclined surface with a simple configuration. The range of use will be expanded.

In addition, since no turbulent winding or the like occurs in the winding drum 2, the maintenance is not performed as frequently as in the prior art.

Further, it is possible to save the trouble of forming a base for each space portion as in the prior art, and the cost can be significantly reduced.

Schematic explanatory front view showing a retractable winch provided with a horizontal rotation part and a directly-facing rotation part of the present invention Schematic explanatory plan view showing the retractable winch of FIG. Schematic explanatory front view showing a pulley provided with a horizontal rotation portion and a directly-facing rotation portion of the present invention Schematic explanatory front view showing a pulley provided with a horizontal rotation portion and a directly-facing rotation portion of the present invention Schematic explanatory front view showing a state in which the horizontal turning part of the winding winch is used Schematic explanatory plan view showing the facing state of the retractable winch and pulley Schematic explanatory diagram showing a net moving system with the top side kept horizontal Schematic explanatory diagram showing a net moving system attached to an arcuate space Schematic explanatory drawing which shows the moving system of suspension bodies, such as a net | network or a sheet | seat of the other Example of FIG. Schematic explanatory drawing which shows the moving system of suspension bodies, such as a net | network or a sheet | seat of the other Example of FIG. Schematic explanatory front view showing a state in which a retractable winch is attached to a vertical surface in another embodiment of the present invention Schematic explanatory front view showing a wind-up winch in which a horizontal turning part and a facing turning part are integrated in another embodiment of the present invention. Schematic explanatory front view showing a pulley in which a horizontal rotation portion and a directly-facing rotation portion are integrated in another embodiment of the present invention. Schematic explanatory front view showing a retractable winch provided with moving means

DESCRIPTION OF SYMBOLS 1 ... Rewind-type winch, 3 ... String-like body, 5 ... Suspension body

Claims (2)

Each winding drum is rotationally driven via each drive shaft of a plurality of winding-type winches installed at a desired location in the space, and each wire rope wound around the winding drum, etc. A rope such as a wire rope using a winding winch that winds and moves up and down a suspended body such as a net or a sheet attached to a string-like body such as a wire rope. In the movement system of the body, each winding type winch is installed according to the shape of the space, etc., and it is rotated directly or indirectly in the horizontal direction so as to make the winding drum horizontal according to the inclination of the installation position. At the same time , the winding drum is directly or indirectly rotated to face the pulley so as to face the pulley, and is then provided in the vicinity of the take-up winch, and the wire rope or other string-like body is taken out or moved out. Install a pulley to assist Depending on the inclination of the screen, it can be rotated directly or indirectly in the horizontal direction so as to be in a horizontal state, and directly or indirectly in the directly facing direction so as to face the winding drum. A system for moving a string-like body such as a wire rope using a winding winch, wherein the load of the tension body is dispersed and supported by the string-like body such as each wire rope . A plurality of wind-up winches that are installed at desired locations in the space with a space and rotate to drive each winding drum via a drive shaft, and a wire rope or the like wound around the winding drum A winding winch composed of a belt-like body, a pulley for assisting movement of the string-like body such as the wire rope, and a suspended body such as a net or a sheet attached to the string-like body such as the wire rope. In each of the winding type winches, a horizontal direction for setting the winding drum in a horizontal state in accordance with the inclination of the installation position installed in accordance with the shape of the space portion, etc. A rotating part and a facing direction rotating part for directly facing the winding drum to the pulley are provided directly or indirectly via a support base, provided in the vicinity of the winding winch, and a wire rope or the like. In order to assist the guide for the removal movement or withdrawal movement of the string-like body The pulley, characterized in that the horizontal rotating unit for a horizontal state according to the inclination of the installation position, the positive-to-direction rotating unit for against rolling type winch and positive are provided A device for moving a string-like body such as a wire rope using a winding winch.

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